Absorbent underpants



FIG. 1 is a top, front, right side perspective view of absorbent underpants showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is right side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof. 

CLAIM The ornamental design for an absorbent underpants, as shown and described. 